AsyncCodeActivity.EndExecute(AsyncCodeActivityContext, IAsyncResult) Method

Definition

Namespace:

System.Activities

Assembly:

System.Activities.dll

When implemented in a derived class and using the specified execution environment information, notifies the workflow runtime that the associated asynchronous activity operation has completed.

protected:
 abstract void EndExecute(System::Activities::AsyncCodeActivityContext ^ context, IAsyncResult ^ result);

protected abstract void EndExecute (System.Activities.AsyncCodeActivityContext context, IAsyncResult result);

abstract member EndExecute : System.Activities.AsyncCodeActivityContext * IAsyncResult -> unit

Protected MustOverride Sub EndExecute (context As AsyncCodeActivityContext, result As IAsyncResult)

Parameters

context

AsyncCodeActivityContext

Information that defines the execution environment for the AsyncCodeActivity.

result

IAsyncResult

The implemented IAsyncResult that returns the status of an asynchronous activity when execution ends.

Examples

The following example shows how to override the EndExecute method in a custom activity.

    protected override void EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
    {
        FileStream file = (FileStream)context.UserState;

        try
        {
            file.EndWrite(result);
            file.Flush();
        }
        finally
        {
            file.Close();
        }
    }
}